Welcome to this beautifully fully renovated single-family home in the highly desirable South Diamond Bar neighborhood. This spacious residence offers 4 bedrooms and 3 full bathrooms, including a convenient downstairs bedroom and full bath, ideal for guests, multigenerational living, or a private home office.
As you enter the home, you are greeted by soaring high ceilings and abundant natural light, creating an open and inviting atmosphere. The home has been extensively upgraded with quality improvements throughout, including complete repiping, new double-pane windows, new vinyl flooring throughout, a brand-new staircase, new interior doors, and an elegant new double front entry door that enhances both style and curb appeal.
The fully remodeled kitchen is designed for both everyday living and entertaining, featuring quartz countertops, stainless steel appliances, and a built-in drawer microwave. The kitchen opens seamlessly to the spacious family room, highlighted by a modern electric fireplace, creating a warm and stylish gathering space. The home is filled with natural sunlight, enhancing the bright and airy feel throughout.
Upstairs, the second floor features a spacious primary suite with a private retreat area and beautiful views, providing the perfect space to relax. The primary bathroom includes dual sinks, a separate walk-in shower, and a soaking bathtub. Additional 2 bedrooms Share 1 bath provide comfortable living space for family members.
The 3-car garage has been upgraded with durable epoxy flooring, providing a clean and polished space for parking, storage, or hobbies.
Step outside to enjoy the stunning panoramic views and beautifully landscaped low-maintenance backyard with premium artificial grass, perfect for relaxing or entertaining without the upkeep of traditional landscaping.
Located within a highly rated school district and offering easy access to freeways, shopping centers, restaurants, and everyday conveniences, this home combines modern upgrades, functional layout, natural light, and scenic outdoor living.
A rare opportunity to own a move-in-ready, extensively upgraded home in one of Diamond Bar’s most sought-after neighborhoods.
Sold for $1,680,000
Street View
Listed by: 168 Realty Inc. • Simon Dong • Contact: 626-965-7788
Bought with: K.W. EXECUTIVE
$1,680,000
21535 Chirping Sparrow Rd, Diamond Bar, CA 91765
4beds
2,697sqft
Single Family Residence
Built in 1980
10,008 Square Feet Lot
$1,673,800 Zestimate®
$623/sqft
$4,568 Estimated rent
Home value
$1,673,800
$1.52M - $1.84M
$4,568/mo
Zestimate® history
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List your homeWhat's special
Modern electric fireplaceNew interior doorsAbundant natural lightBrand-new staircaseSoaring high ceilingsStunning panoramic viewsQuartz countertops
Zillow last checked:
Listing updated:
Listed by:
Simon Dong DRE #01959497 626-965-7788,
168 Realty Inc.
Bought with:
Ying Chou, DRE #01949599
K.W. EXECUTIVE
Source: CRMLS,MLS#: TR26051137
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bathroom, Bedroom, Entry/Foyer, Family Room, Foyer, Living Room, Primary Bathroom, Primary Bedroom, Pantry, Dining Room
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Jack and Jill Bath
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Dual Sinks, Full Bath on Main Level, Quartz Counters, Remodeled, Separate Shower, Walk-In Shower
Family room
- Features: Separate Family Room
Kitchen
- Features: Kitchen/Family Room Combo, Quartz Counters, Remodeled, Self-closing Cabinet Doors, Self-closing Drawers, Updated Kitchen, Utility Sink, Walk-In Pantry
Pantry
- Features: Walk-In Pantry
Heating
- Central, Forced Air, Natural Gas
Cooling
- Central Air, Electric
Appliances
- Included: Dishwasher, Disposal, Gas Range, Gas Water Heater, Range Hood, Water Heater, Dryer
- Laundry: Washer Hookup, Laundry Room
Features
- Breakfast Bar, Balcony, Breakfast Area, Cathedral Ceiling(s), Separate/Formal Dining Room, High Ceilings, In-Law Floorplan, Pantry, Recessed Lighting, Bedroom on Main Level, Entrance Foyer, Jack and Jill Bath, Walk-In Pantry
- Flooring: Tile, Vinyl
- Windows: Double Pane Windows, Screens
- Has fireplace: Yes
- Fireplace features: Electric, Family Room
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 2,697 sqft
Property
Parking
- Total spaces: 3
- Parking features: Concrete, Door-Multi, Driveway Up Slope From Street, Garage Faces Front, Garage, Garage Door Opener
- Attached garage spaces: 3
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Entry location: Street Level
- Patio & porch: None
- Exterior features: Rain Gutters
- Pool features: None
- Spa features: None
- Has view: Yes
- View description: City Lights, Hills, Mountain(s), Panoramic
Lot
- Size: 10,008 Square Feet
- Features: Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Landscaped, Paved, Sprinklers Timer, Sprinkler System, Walkstreet
Details
- Parcel number: 8714021022
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Concrete, Stucco, Wood Siding
- Foundation: Slab
Condition
- Updated/Remodeled,Turnkey
- New construction: No
- Year built: 1980
Utilities & green energy
- Electric: Electricity - On Property, Standard
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Connected, Natural Gas Connected, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Park, Suburban, Sidewalks
- Security: Carbon Monoxide Detector(s), Smoke Detector(s)
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $623/sqft
- Tax assessed value: $374,418
- Annual tax amount: $5,405
- Date on market: 3/13/2026
- Cumulative days on market: 27 days
- Listing terms: Cash,Cash to New Loan,1031 Exchange
Price history
| Date | Event | Price |
|---|---|---|
| 5/12/2026 | Sold | $1,680,000-3.3%$623/sqft |
Source:  CRMLS #TR26051137 Report a problem | ||
| 5/1/2026 | Pending sale | $1,738,000+41.1%$644/sqft |
Source: CRMLS #TR26051137 Report a problem | ||
| 5/19/2025 | Sold | $1,232,000+7.1%$457/sqft |
Source: CRMLS #AR25086945 Report a problem | ||
| 5/19/2025 | Pending sale | $1,150,000$426/sqft |
Source: CRMLS #AR25086945 Report a problem | ||
| 4/28/2025 | Contingent | $1,150,000$426/sqft |
Source: CRMLS #AR25086945 Report a problem | ||
| 4/23/2025 | Listed for sale | $1,150,000$426/sqft |
Source: CRMLS #AR25086945 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $5,405 +8.3% | $374,418 +2% |
| 2024 | $4,989 +4.4% | $367,077 +2% |
| 2023 | $4,777 +2.2% | $359,880 +2% |
| 2022 | $4,676 +1% | $352,824 +2% |
| 2021 | $4,628 +1.3% | $345,907 +1% |
| 2020 | $4,571 | $342,361 +2% |
| 2019 | $4,571 +8% | $335,649 +2% |
| 2018 | $4,232 | $329,069 +2% |
| 2017 | $4,232 +4.6% | $322,617 +2% |
| 2016 | $4,047 +3.5% | $316,292 +1.5% |
| 2015 | $3,909 -0.7% | $311,542 +2% |
| 2014 | $3,936 | $305,440 +2.5% |
| 2012 | -- | $298,100 +2% |
| 2011 | -- | $292,256 +0.8% |
| 2010 | -- | $290,073 -0.2% |
| 2009 | -- | $290,763 +2% |
| 2008 | -- | $285,062 +2% |
| 2007 | -- | $279,474 +2% |
| 2006 | -- | $273,995 |
| 2005 | -- | $273,995 +4% |
| 2004 | -- | $263,358 +1.9% |
| 2003 | -- | $258,532 +2% |
| 2002 | -- | $253,463 +4% |
| 2000 | -- | $243,623 |
Find assessor info on the county website
Neighborhood: 91765
Nearby homes
- $1,178,9003 bd3 ba2.3k sqft21545 Chirping Sparrow Rd, Diamond Bar, CA 91765Off Market
- $1,386,9003 bd3 ba2.7k sqft21525 Chirping Sparrow Rd, Diamond Bar, CA 91765Off Market
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Nearby schools
GreatSchools rating
- 10/10Castle Rock Elementary SchoolGrades: K-5Distance: 0.6 mi
- 10/10South Pointe Middle SchoolGrades: 6-8Distance: 2 mi
- 10/10Diamond Bar High SchoolGrades: 9-12Distance: 1.2 mi
Schools provided by the listing agent
- Elementary: Castle Rock
- Middle: South Pointe
- High: Diamond Bar
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,673,800
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Estimated market value
$1,673,800
- California
- Los Angeles County
- Diamond Bar
- 91765
- 21535 Chirping Sparrow Rd
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